Disposal - Hilti TE 4-A22 Operating Instructions Manual

Fault
The drive spindle doesn't rotate.
The power tool switches itself
off automatically.
The battery runs down more
quickly than usual.
The battery doesn't engage with
an audible double click.
The power tool or the battery
gets very hot.
The insert tool can't be
released.
The tool makes no progress.

8 Disposal

CAUTION
Improper disposal of the equipment may have serious consequences: the burning of plastic components generates
toxic fumes which may present a health hazard. Batteries may explode if damaged or exposed to very high
temperatures, causing poisoning, burns, acid burns or environmental pollution. Careless disposal may permit
unauthorized and improper use of the equipment. This may result in serious personal injury, injury to third parties and
pollution of the environment.
CAUTION
Dispose of defective batteries right away. Keep them out of reach of children. Do not disassemble or incinerate the
batteries.
CAUTION
Batteries that have reached the end of their life must be disposed of in accordance with national regulations or returned
to Hilti.
Most of the materials from which Hilti power tools or appliances are manufactured can be recycled. The materials
must be correctly separated before they can be recycled. In many countries, Hilti has already made arrangements for
taking back your old power tools or appliances for recycling. Please ask your Hilti customer service department or
Hilti representative for further information.
Possible cause
The maximum permissible battery
operating temperature has been ex-
ceeded.
The battery is discharged.
The overload cut-out has been activ-
ated.
Very low ambient temperature.
The retaining lugs on the battery are
dirty.
Electrical fault.
The power tool has been overloaded
(application limits exceeded).
The chuck is not pulled back fully.
The forward/reverse switch is set to
reverse rotation.
The function selector switch is set to
"Drilling without hammering".
Remedy
Bring the battery to the recommen-
ded operating temperature.
Change the battery and charge the
empty battery.
Release the control switch, reduce
the load on the power tool and then
press the switch again.
Allow the battery to warm up slowly
to room temperature.
Clean the retaining lugs and push the
battery in until it engages. Contact
Hilti Service if the problem persists.
Switch the power tool off immedi-
ately, remove the battery from the
tool and allow it to cool down while
keeping an eye on it, contact Hilti
Service.
Use the right power tool for the job
(don't use a low-powered tool for
heavy work).
Pull the chuck back as far as it will go
and remove the insert tool.
Set the forward/reverse switch to for-
ward rotation.
Set the function selector switch to
"Hammer drilling".
en
17